25863576

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20333}}^1$

素因数の和:20395

約数の個数: 32

約数和(自身を含む): 65882160

約数和(自身を除く): 40018584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 20333, 40666, 60999, 81332, 121998, 162664, 243996, 487992, 1077649, 2155298, 3232947, 4310596, 6465894, 8621192, 12931788, 25863576]

約数ペア:

[(1, 25863576), (2, 12931788), (3, 8621192), (4, 6465894), (6, 4310596), (8, 3232947), (12, 2155298), (24, 1077649), (53, 487992), (106, 243996), (159, 162664), (212, 121998), (318, 81332), (424, 60999), (636, 40666), (1272, 20333)]